put small subset of e2fsprogs back in the tree:

lsattr, chattr, fsck. Old e2fsprogs tree is in
e2fsprogs/old_e2fsprogs/*.

e2fsprogs/e2fs_lib.h

@@ -0,0 +1,30 @@
+/* vi: set sw=4 ts=4: */
+/*
+ * See README for additional information
+ *
+ * This file can be redistributed under the terms of the GNU Library General
+ * Public License
+ */
+
+/* Constants and structures */
+#include "e2fs_defs.h"
+
+/* Iterate a function on each entry of a directory */
+int iterate_on_dir(const char *dir_name,
+		int (*func)(const char *, struct dirent *, void *),
+		void *private);
+
+/* Get/set a file version on an ext2 file system */
+int fgetsetversion(const char *name, unsigned long *get_version, unsigned long set_version);
+#define fgetversion(name, version) fgetsetversion(name, version, 0)
+#define fsetversion(name, version) fgetsetversion(name, NULL, version)
+
+/* Get/set a file flags on an ext2 file system */
+int fgetsetflags(const char *name, unsigned long *get_flags, unsigned long set_flags);
+#define fgetflags(name, flags) fgetsetflags(name, flags, 0)
+#define fsetflags(name, flags) fgetsetflags(name, NULL, flags)
+
+/* Must be 1 for compatibility with `int long_format'. */
+#define PFOPT_LONG  1
+/* Print file attributes on an ext2 file system */
+void print_flags(FILE *f, unsigned long flags, unsigned options);